KR20200003149A - 풍력 발전 설비 로터 블레이드 - Google Patents

풍력 발전 설비 로터 블레이드 Download PDF

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Publication number
KR20200003149A
KR20200003149A KR1020197035623A KR20197035623A KR20200003149A KR 20200003149 A KR20200003149 A KR 20200003149A KR 1020197035623 A KR1020197035623 A KR 1020197035623A KR 20197035623 A KR20197035623 A KR 20197035623A KR 20200003149 A KR20200003149 A KR 20200003149A
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KR
South Korea
Prior art keywords
rotor blade
flange
region
blade tip
boundary layer
Prior art date
Application number
KR1020197035623A
Other languages
English (en)
Korean (ko)
Inventor
디텔름 고데나우
스펜 크레브스
Original Assignee
보벤 프로퍼티즈 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 보벤 프로퍼티즈 게엠베하 filed Critical 보벤 프로퍼티즈 게엠베하
Publication of KR20200003149A publication Critical patent/KR20200003149A/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/40—Ice detection; De-icing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/221—Improvement of heat transfer
    • F05B2260/222—Improvement of heat transfer by creating turbulence
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020197035623A 2017-05-18 2018-05-18 풍력 발전 설비 로터 블레이드 KR20200003149A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017110797.5 2017-05-18
DE102017110797.5A DE102017110797A1 (de) 2017-05-18 2017-05-18 Windenergieanlagen-Rotorblatt
PCT/EP2018/063033 WO2018211055A1 (de) 2017-05-18 2018-05-18 Windenergieanlagen-rotorblatt

Publications (1)

Publication Number Publication Date
KR20200003149A true KR20200003149A (ko) 2020-01-08

Family

ID=62217980

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197035623A KR20200003149A (ko) 2017-05-18 2018-05-18 풍력 발전 설비 로터 블레이드

Country Status (11)

Country Link
US (1) US11274659B2 (ja)
EP (1) EP3625454B1 (ja)
JP (1) JP6918981B2 (ja)
KR (1) KR20200003149A (ja)
CN (1) CN110637158B (ja)
BR (1) BR112019022576A2 (ja)
CA (1) CA3061565C (ja)
DE (1) DE102017110797A1 (ja)
DK (1) DK3625454T3 (ja)
RU (1) RU2732354C1 (ja)
WO (1) WO2018211055A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450751B1 (en) * 2017-08-29 2024-02-21 Fortum Power and Heat Oy A rotor blade for a wind turbine, the wind turbine comprising one or more rotor blades, and a method for de-icing and/or anti-icing a tip part of the rotor blade
EP4083414B1 (en) * 2021-04-26 2023-10-18 Nordex Energy SE & Co. KG Wind turbine rotor blade and method
DE102021123954A1 (de) 2021-09-16 2023-03-16 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
EP4180654A1 (de) 2021-11-16 2023-05-17 Wobben Properties GmbH Windenergieanlagen-rotorblatt
EP4191053A1 (de) 2021-12-06 2023-06-07 Wobben Properties GmbH Windenergieanlagen-rotorblatt
FR3130196B1 (fr) * 2021-12-13 2024-05-03 Pager Innov Organe rotatif
EP4276300A1 (de) 2022-05-12 2023-11-15 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage
EP4303436A1 (de) 2022-07-04 2024-01-10 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage
EP4306797A1 (de) 2022-07-12 2024-01-17 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage
EP4357605A1 (de) 2022-10-17 2024-04-24 Wobben Properties GmbH Windenergieanlagen-rotorblatt und windenergieanlage

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20014238U1 (de) * 2000-08-17 2001-06-07 Wonner Matthias Heizsystem zur Enteisung von Rotorblättern von Windkraftanlagen
US8029239B2 (en) * 2005-11-18 2011-10-04 General Electric Company Rotor for a wind energy turbine and method for controlling the temperature inside a rotor hub
DE102010030472A1 (de) * 2010-06-24 2011-12-29 Repower Systems Ag Rotorblattenteisung
DE102010051297B4 (de) * 2010-11-12 2017-04-06 Nordex Energy Gmbh Rotorblatt einer Windenergieanlage
DE102010051295B4 (de) * 2010-11-12 2013-11-21 Nordex Energy Gmbh Rotorblatt einer Windenergieanlage
DE102010051293B4 (de) * 2010-11-12 2013-11-21 Nordex Energy Gmbh Rotorblatt einer Windenergieanlage
DE102010051292B4 (de) * 2010-11-12 2016-10-06 Nordex Energy Gmbh Rotorblatt einer Windenergieanlage
CN202194784U (zh) * 2011-08-19 2012-04-18 三一电气有限责任公司 一种叶片及具有该叶片的风机
DK2805045T3 (en) * 2012-01-20 2018-05-07 Vestas Wind Sys As PROCEDURE FOR DEFINING A WINDMILL LEAVE
DE102013206493A1 (de) 2013-04-11 2014-10-16 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage
JP6101144B2 (ja) * 2013-05-09 2017-03-22 三菱重工業株式会社 風車翼及びその除氷装置、並びに除氷方法
US20150056074A1 (en) * 2013-08-22 2015-02-26 General Electric Company System and method for deicing wind turbine rotor blades
MA40556A (fr) * 2014-09-02 2016-03-10 Lm Wp Patent Holding As Système de dégivrage pour une pale d'éolienne
DE102015112643A1 (de) 2015-07-31 2017-02-02 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt
DE102015013369A1 (de) * 2015-10-16 2017-04-20 Senvion Gmbh Beheizte aerodynamische Anbauteile
CN106224181B (zh) * 2016-08-26 2017-10-13 东莞理工学院 一种风力发电机的消除叶片冰层的方法
CN108730133A (zh) * 2018-06-08 2018-11-02 株洲时代新材料科技股份有限公司 风电机组叶片整体防冰方法及产品

Also Published As

Publication number Publication date
CN110637158B (zh) 2022-03-15
CN110637158A (zh) 2019-12-31
RU2732354C1 (ru) 2020-09-15
US11274659B2 (en) 2022-03-15
CA3061565C (en) 2022-09-06
DE102017110797A1 (de) 2018-11-22
CA3061565A1 (en) 2019-10-25
US20210088024A1 (en) 2021-03-25
EP3625454A1 (de) 2020-03-25
DK3625454T3 (da) 2021-04-19
JP2020520431A (ja) 2020-07-09
EP3625454B1 (de) 2021-02-24
BR112019022576A2 (pt) 2020-05-19
WO2018211055A1 (de) 2018-11-22
JP6918981B2 (ja) 2021-08-11

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E601 Decision to refuse application